What Audi came with the K04 turbo?
K03 vs K04 Turbo for the Audi & Volkswagen 1.8T
| Vehicle Application | Item | Warranty |
|---|---|---|
| 1997-2006 Audi A4 & VW Passat 1.8T | BorgWarner K04 | One Year |
| 2002-2005 VW Golf/Jetta/Beetle, 2001-2006 Audi TT (Engine Code AWP) | Stigan K03 | Two Year |
| 2002-2005 VW Golf/Jetta/Beetle, 2001-2006 Audi TT (Engine Code AWP) | BorgWarner K03 | One Year |
What is a K04 turbo upgrade?
For those who want more, there is the K04 turbo kit. This turbo kit allows you to run a Stage 2+ and Stage 3 tune in your Audi or Volkswagen. With the K04 turbo kit and the Stage 2+ tune, you will bump up your car from its stock 200 Wheel Torque/194 Wheel Horsepower to 340 Wheel Torque/312 Wheel Horsepower.
What size is a K04 turbo?
On the turbine side, the OEM K04 uses a 50.1mm inducer and a 44.5mm exducer 12-blade cast wheel. The CST4 uses a 56.2mm inducer and 49mm exducer high-flow 9-blade design.
What brand is the K04 turbo?
Turbocharger: APR uses Genuine Borg Warner components. The heart of the system is a Borg Warner K04-64….Features:
| Brand | APR |
|---|---|
| Emission Code | 4 |
| Product Type | Turbocharger System |
| Software Included | Yes |
| Turbo Brand | Garret Honeywell |
How much boost can a K04 handle?
The typical K04 software usually ranges from 15-20 psi.
How can you tell the difference between K03 and K04?
the cast housing is diffrent from K03 and K04. K04 is thicker compressor wheel is about 1.5mm bigger but what counts is the pitch of the blades. the pitch which is the A/R is more agressive than the K03.
What is needed for K04 upgrade?
The only thing you absolutely need, other than what you already have, is a clutch. You should also consider an upgraded intercooler. There are many optional mods that would support a k04 that I’m not going into.
What is a ko3 turbo?
The K03, is the smallest one and was only really fitted to the early versions of 1.8T and the easiest way to tell is by looking at the blue tab on the compressor side of the turbo to see the part number. Alternatively, if the turbo is off the car, you can count the number of blades on the compressor turbine.
How big is the IS38 turbo?
The IS38 features a 45.2mm / 58.0mm compressor wheel and a 47.4mm / 54.7mm turbine wheel. After installing the new Turbo Inlet on the IS38, we took note of the turbo’s connector positions and proceeded to mount and install it.
How much boost does a K04 turbo make?
The typical K03 chip upgrades usually average somewhere from 12-15 psi. The typical K04 software usually ranges from 15-20 psi.
What Turbo does a mk5 Golf GTI have?
The Golf GTI features a 2.0 litre turbocharged inline 4-cylinder petrol engine with Fuel Stratified Injection (FSI) direct-injection technology, which produces 200PS (147 kW/197 bhp).
How much HP does a IS38 turbo add?
The IS38 upgrade uses the factory S3 / Golf R turbocharger and delivers 351-357 HP! Both upgrades completely transform the 1.8T, adding between 104-188 HP over stock, depending on setup.